Automatic leveling platform for geographic surveying and mapping

Abstract

The utility model discloses an automatic leveling platform for geographic surveying and mapping, which relates to the technical field of surveying and mapping and comprises a support platform, a bubble instrument is embedded on the end surface of the front end of the support platform, leveling mechanisms are symmetrically arranged at four corners of the lower end of the support platform, an adjusting mechanism is arranged in the middle of the support platform, and a platform is arranged at the upper end of the adjusting mechanism. According to the surveying and mapping platform, the bases can be driven to lift up and down through the supporting columns, so that the positions of the four bases can be adjusted one by one, the platform can be located at the horizontal position, the leveling function of the surveying and mapping platform can be achieved, manual leveling is not needed, the leveling speed of the surveying and mapping platform is increased, and the working efficiency is improved. The accuracy of a surveying and mapping measurement result is ensured, the working efficiency of geographic surveying and mapping is improved, the meshing effect of the transmission gear and the driven gear is utilized, so that the rotating column can be driven to rotate, the rotating column can drive the platform to rotate, the measurement effect of the platform is improved, the applicability of the platform is improved, and surveying and mapping are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of surveying and mapping, in particular to an automatic leveling platform for geographical surveying and mapping. Background Art

[0002] A geographic surveying and mapping platform refers to a comprehensive device or system used for the collection, processing, and display of geographic information. It integrates various surveying and mapping instruments, sensors, data processing equipment, software systems, and corresponding control, communication, and positioning functions to support the acquisition, processing, analysis, storage, and display of geographic information data. By integrating multiple technologies and equipment, geographic surveying and mapping platforms facilitate and support the collection, processing, and application of geographic information data, and are widely used in map production, urban planning, environmental monitoring, resource exploration, navigation services, and other fields.

[0003] Chinese patent CN220338033U discloses a portable geographic information surveying and mapping device, the scheme of which states that the device is fixed by a fixing pile, the lifting and lowering of the inner support rod is controlled and adjusted to the use height specified by the staff and then fixed with bolts, the surveying and mapping mechanism is slidably embedded on the supporting circular table and fixed by a limit assembly to prevent movement during the measurement process that affects the measurement results, and the surveying and mapping mechanism can be protected by setting a protective plate to prevent damage to the surveying and mapping mechanism caused by use in sun and rain.

[0004] However, the above solution still has certain defects when used. When it is located in an uneven geographical location, the surveying and mapping platform itself will deviate from the horizontal position, which will affect the accuracy of the surveying and mapping measurement results and further reduce the use effect of the device. Utility Model Content

[0005] In order to solve the above technical problems, an automatic leveling platform for geographic surveying and mapping is provided. This technical solution solves the problem raised in the above background technology that when it is in an uneven geographical location, the surveying and mapping platform itself will deviate from the horizontal position, thereby affecting the accuracy of the surveying and mapping measurement results, and further reducing the use effect of the device.

[0006] In order to achieve the above purpose, the technical solution adopted by this utility model is:

[0007] An automatic leveling platform for geographic surveying and mapping, comprising a support platform, a water bubble meter embedded in the front end surface of the support platform, leveling mechanisms symmetrically provided at the four corners of the lower end of the support platform, an adjustment mechanism provided in the middle of the support platform, and a platform provided at the upper end of the adjustment mechanism;

[0008] The leveling mechanism includes a column, the upper end of the column and the four corners of the lower end of the support are symmetrically installed at a height, the inner upper end of the column is fixedly connected to a motor 1, the output end of the motor 1 is driven and installed with a screw rod, the outer sleeve of the screw rod is provided with a support column with a threaded connection, the lower end of the support column is fixedly installed with a base, the left and right inner walls of the column are symmetrically provided with limit grooves, and the upper end of the support column is symmetrically fixed with limit blocks on both sides;

[0009] The adjustment mechanism includes a frame, the upper end of the frame is fixedly installed on the left side of the lower end of the support, a rotating column is rotatably installed in the middle of the support, and a driven gear is fixedly sleeved on the outside of the lower end of the rotating column. Motor 2 is fixedly installed on the lower right end of the support, and a transmission gear is fixedly installed on the lower end of the output rod of motor 2. An annular groove is provided on the outer side of the upper end of the support, and multiple groups of fixedly installed connecting rods are distributed in a circular shape on the outside of the lower end of the platform, and a chimeric block is fixedly installed on the lower end of the connecting rod.

[0010] Preferably, the lower end of the support column extends out of the interior of the column.

[0011] Preferably, a rubber anti-slip pad is glued to the lower end of the base.

[0012] Preferably, the limiting block is engaged with the limiting groove and is slidably installed.

[0013] Preferably, the rack is L-shaped.

[0014] Preferably, the driven gear and the transmission gear are meshed.

[0015] Preferably, the engaging block matches the annular groove and is slidably installed, and the middle portion of the lower end of the platform is fixedly installed with the top end of the rotating column.

[0016] Preferably, support plates are symmetrically fixedly installed on both sides of the upper end of the platform, a screw is threadedly connected to the middle part of the upper end of the support plate, a knob is fixedly installed on one end of the screw, and a splint is rotatably installed on the other end of the screw, a guide rod is slidably installed below the screw, the bottom end of the guide rod is fixedly installed on the lower side of the outer end of the splint, and rubber pads are glued to the middle part of the upper end of the platform and the inner side of the splint.

[0017] Compared with the existing technology, the utility model provides an automatic leveling platform for geographic surveying and mapping, which has the following beneficial effects:

[0018] 1. The utility model provides an automatic leveling platform for geographic surveying and mapping. Through the leveling mechanism, with the cooperation of the upright column, motor 1, screw rod, support column, base, limit slot and limit block, the support column can drive the base to move up and down, thereby ensuring that the position of four groups of bases can be adjusted one by one so that the platform can be in a horizontal position, thereby realizing the leveling function of the surveying and mapping platform, eliminating the need for manual leveling, accelerating the leveling rate of the surveying and mapping platform, ensuring the accuracy of surveying and mapping measurement results, and helping to improve the work efficiency of geographic surveying and mapping.

[0019] 2. The utility model provides an automatic leveling platform for geographic surveying and mapping. Through an adjustment mechanism, through the cooperation of a frame, a rotating column, a driven gear, a second motor, a transmission gear, an annular groove, a connecting rod, and an engaging block, the meshing effect of the transmission gear and the driven gear is utilized to drive the rotating column to rotate, and the rotating column can drive the platform to rotate, thereby improving the measurement effect of the platform, improving its applicability, and facilitating its use in surveying and mapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of the automatic leveling platform for geographic surveying and mapping of the present utility model;

[0021] Figure 2 This is a schematic structural diagram of a side view of the automatic leveling platform for geographic surveying and mapping of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of the leveling mechanism of the present utility model;

[0023] Figure 4 This is a structural diagram of the adjustment mechanism of the utility model;

[0024] Figure 5 This is a structural diagram of the adjustment mechanism details of the utility model.

[0025] The numbers in the figure are:

[0026] 1. Support platform; 2. Bubble meter; 3. Leveling mechanism; 4. Adjustment mechanism; 5. Platform; 6. Support plate; 7. Screw; 8. Knob; 9. Clamp; 10. Guide rod; 11. Rubber pad; 31. Column; 32. Motor 1; 33. Screw; 34. Support column; 35. Base; 36. Limiting groove; 37. Limiting block; 41. Frame; 42. Rotating column; 43. Driven gear; 44. Motor 2; 45. Transmission gear; 46. Annular groove; 47. Connecting rod; 48. Interlocking block. DETAILED DESCRIPTION

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0028] Example 1

[0029] Please refer to Figure 1-Figure 5 As shown, an automatic leveling platform for geographic surveying and mapping includes a support platform 1, a water bubble meter 2 is embedded in the front end face of the support platform 1, leveling mechanisms 3 are symmetrically provided at the four corners of the lower end of the support platform 1, an adjustment mechanism 4 is provided in the middle of the support platform 1, and a platform 5 is provided at the upper end of the adjustment mechanism 4.

[0030] Support plates 6 are symmetrically fixed on both sides of the upper end of the platform 5, and a screw rod 7 is threadedly connected to the middle part of the upper end of the support plate 6. A knob 8 is fixedly installed on one end of the screw rod 7, and a splint 9 is rotatably installed on the other end of the screw 7. A guide rod 10 is slidably installed under the screw rod 7, and the bottom end of the guide rod 10 is fixedly installed on the lower side of the outer end of the splint. Rubber pads 11 are glued to the middle part of the upper end of the platform 5 and the inner side of the splint 9.

[0031] In this solution, by observing the bubble meter 2, it is convenient to check whether the platform 5 is in a horizontal position. When the platform 5 is not in a horizontal position, it is convenient to level the support 1 and the platform 5 by adjusting the height position of the support column 34 and the base 35 so that the platform 5 is in a horizontal position.

[0032] In this solution, the two sets of clamps 9 are gradually brought closer together, so that the surveying instrument placed on the platform 5 can be clamped, making it difficult to loosen during use. The rotating rubber pad 11 can protect the surveying instrument to prevent it from being clamped on the outer wall of the surveying instrument.

[0033] Example 2

[0034] Please refer to Figure 3 As shown, the leveling mechanism 3 includes a column 31, and the upper end of the column 31 is symmetrically installed at the four corners of the lower end of the support platform 1. The upper end of the inner part of the column 31 is fixedly connected to a motor 32, and the output end of the motor 32 is driven and installed with a screw rod 33. The outer sleeve of the screw rod 33 is provided with a support column 34 with a threaded connection, and the lower end of the support column 34 is fixedly installed with a base 35. The left and right inner walls of the column 31 are symmetrically provided with limiting grooves 36, and the upper left and right sides of the support column 34 are symmetrically fixed with limiting blocks 37.

[0035] The lower end of the support column 34 extends out of the interior of the column 31 .

[0036] A rubber anti-skid pad is glued to the lower end of the base 35 .

[0037] The limiting block 37 is engaged with the limiting groove 36 and is slidably installed.

[0038] In this solution, when the support column 34 moves up and down, it will drive the limit block 37 to slide synchronously in the limit groove 36, thereby limiting the support column 34 and preventing the support column 34 from separating from the column 31. The anti-slip effect of the support platform 1 can be adjusted through the rubber anti-slip pad 3 glued on the base 35, so that it is not easy to deviate during the surveying and mapping process.

[0039] In this solution, the leveling structure ensures precise position adjustment of each of the four bases 35. This ensures that the platform 5 is always horizontal, perfectly achieving the leveling function of the surveying and mapping platform 5. Compared with traditional methods, this approach eliminates the need for manual leveling, significantly accelerating the leveling process of the surveying and mapping platform 5. Furthermore, it ensures extremely high accuracy in surveying and mapping results, providing a reliable guarantee for geographic surveying and mapping work.

[0040] Example 3

[0041] Please refer to Figure 4-Figure 5 As shown, the adjustment mechanism 4 includes a frame 41, the upper end of the frame 41 is fixedly installed on the left side of the lower end of the support platform 1, a rotating column 42 is rotatably installed in the middle of the support platform 1, and a driven gear 43 is fixedly sleeved on the outer lower end of the rotating column 42. A motor 2 44 is fixedly installed on the lower right end of the support platform 1, and a transmission gear 45 is fixedly installed on the lower end of the output rod of the motor 2 44. An annular groove 46 is provided on the outer side of the upper end of the support platform 1, and a plurality of groups of fixedly installed connecting rods 47 are distributed in a circular shape on the outer side of the lower end of the platform 5, and a fitting block 48 is fixedly installed on the lower end of the connecting rod 47.

[0042] The frame 41 is L-shaped.

[0043] The driven gear 43 and the transmission gear 45 are meshed with each other.

[0044] The engaging block 48 matches the annular groove 46 and is slidably installed. The middle portion of the lower end of the platform 5 is fixedly installed with the top end of the rotating column 42 .

[0045] In this solution, when the platform 5 rotates, the connecting rod 47 drives the engaging block 48 to slide synchronously in the annular groove 46 , thereby improving the stability of the rotation of the platform 5 .

[0046] In this plan, the adjustment of the structure brings great convenience to the surveying and mapping work, facilitates the use of surveying and mapping personnel, and makes the surveying and mapping work more flexible and efficient.

[0047] The working principle and use process of this device: When in use, the tester can be placed on the rubber pad 11 of the platform 5, and then the knobs 8 on both sides are turned, so that the knobs 8 drive the screw rod 7 to rotate on the support plate 6 and push the clamping plate 9 to move, and the two sets of clamping plates 9 can gradually approach under the guidance of the guide rod 10, and the clamping plate 9 can be used to clamp the tester on the platform 5, so that it is not easy to deviate during work. At the same time, by starting the motor 32, the motor 32 drives the screw rod 33 to rotate, and the screw rod 33 can drive the threaded support column 34 to move up and down, thereby adjusting the position of the base 35, and for each base 35, By adjusting them separately, the height positions of the support columns 34 can be adjusted one by one, which makes it easy to make adaptive adjustments to the bottom base 35 for uneven ground, improves the flexibility of application, and ensures that the platform 5 is in a horizontal position, prevents the surveying and mapping accuracy of the platform 5 from being reduced, and helps to improve the work efficiency of geographic surveying; by starting the motor 2 44, the output rod of the motor 2 44 drives the transmission gear 45 to rotate, and the transmission gear 45 can drive the rotating column 42 to rotate through the meshing driven gear 43, and the rotating column 42 can drive the platform 5 to rotate and adjust, thereby improving the applicability of the platform 5 and making it convenient for surveying and mapping.

[0048] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A geographic surveying and mapping automatic leveling platform, comprising a support (1), wherein a water bubble meter (2) is embedded on the front end surface of the support (1), characterized in that: Leveling mechanisms (3) are symmetrically provided at the four corners of the lower end of the support platform (1), an adjustment mechanism (4) is provided in the middle of the support platform (1), and a platform (5) is provided at the upper end of the adjustment mechanism (4); The leveling mechanism (3) comprises a column (31), the upper end of the column (31) and the four corners of the lower end of the support (1) are symmetrically installed at a height, the inner upper end of the column (31) is fixedly connected to a motor 1 (32), the output end of the motor 1 (32) is driven and installed with a screw rod (33), the outer sleeve of the screw rod (33) is provided with a support column (34) connected by a thread, the lower end of the support column (34) is fixedly installed with a base (35), the left and right inner walls of the column (31) are symmetrically provided with a limit groove (36), and the upper end of the support column (34) is symmetrically fixed with a limit block (37) on both sides; The adjustment mechanism (4) includes a frame (41), the upper end of the frame (41) is fixedly mounted on the left side of the lower end of the support (1), a rotating column (42) is rotatably mounted in the middle of the support (1), the lower end of the rotating column (42) is fixedly sleeved with a driven gear (43), a motor 2 (44) is fixedly mounted on the lower right end of the support (1), a transmission gear (45) is fixedly mounted on the lower end of the output rod of the motor 2 (44), an annular groove (46) is provided on the outer side of the upper end of the support (1), and a plurality of groups of fixedly mounted connecting rods (47) are distributed in a circular shape on the outer side of the lower end of the platform (5), and a chiseled block (48) is fixedly mounted on the lower end of the connecting rod (47).

2. The automatic leveling platform for geographic surveying and mapping according to claim 1, characterized in that: The lower end of the support column (34) extends out of the interior of the column (31).

3. The automatic leveling platform for geographic surveying and mapping according to claim 1, characterized in that: The lower end of the base (35) is glued with a rubber anti-skid pad.

4. The automatic leveling platform for geographic surveying and mapping according to claim 1, characterized in that: The limiting block (37) is engaged with the limiting groove (36) and is slidably installed.

5. The automatic leveling platform for geographic surveying and mapping according to claim 1, characterized in that: The frame (41) is L-shaped.

6. The automatic leveling platform for geographic surveying and mapping according to claim 1, characterized in that: The driven gear (43) and the transmission gear (45) are meshed.

7. The automatic leveling platform for geographic surveying and mapping according to claim 1, characterized in that: The engaging block (48) matches the annular groove (46) and is slidably mounted, and the middle portion of the lower end of the platform (5) is fixedly mounted to the top end of the rotating column (42).

8. The automatic leveling platform for geographic surveying and mapping according to claim 1, characterized in that: Support plates (6) are symmetrically fixedly installed on both sides of the upper end of the platform (5), a screw rod (7) is threadedly connected to the middle part of the upper end of the support plate (6), a knob (8) is fixedly installed on one end of the screw rod (7), and a clamping plate (9) is rotatably installed on the other end of the screw rod (7), a guide rod (10) is slidably installed below the screw rod (7), the bottom end of the guide rod (10) is fixedly installed on the lower side of the outer end of the clamping plate, and a rubber pad (11) is glued to the middle part of the upper end of the platform (5) and the inner side of the clamping plate (9).

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